Thread: threading ground bar ends
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06-02-2014 #11
Bright mild steel would give a few thou clearance in nominal size bearings; if you need better you could use ground stock. Both these have the advantage that they are machinable where linear bar might well be hardened and much more difficult to machine.
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06-02-2014 #12Visit Us: www.automationshop.co.uk
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07-02-2014 #13
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07-02-2014 #14
Not sure how we missed this one.
The reason why we dont want to do this is because the M24 thread will still be within the hardness (Partially) so annealing will need to be done.
This may also cause the shaft to bend slightly?Visit Us: www.automationshop.co.uk
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07-02-2014 #15CNC routing and prototyping services www.cncscotland.co.uk
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07-02-2014 #16
yeah i wanted linear rail because its pretty much garanteed to be straight,id need to cherry pick anything else and thats not an option with buying on line,theres a place local i maybe able to get the threading done i'll see what they say monday.thanks all
gav no plans,but i may get a log going once i get a few more bits in ;)Last edited by dazza; 07-02-2014 at 03:22 PM.
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08-02-2014 #17
I couldn't watch this video. No safety guard, hand in closing machinery. Bloody OUCH! Time off work, then back to a job that only needs 1 hand. AND don't think it is safe because it has a spring loaded self return gizmo, they can stick and jam. If your hand is there it becomes raspberry jam.
Last edited by cropwell; 08-02-2014 at 09:20 PM.
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The Following User Says Thank You to cropwell For This Useful Post:
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08-02-2014 #18
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08-02-2014 #19
found a place to do the threading,cheers
Last edited by dazza; 08-02-2014 at 10:04 PM.
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09-02-2014 #20
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